On today's Sharper Point Commentary, Jim Sharpe discusses the heat island in Phoenix and why it might be making our summers worse. 

<p>On today's Sharper Point Commentary, Jim Sharpe discusses the heat island in Phoenix and why it might be making our summers worse.&nbsp;</p>

Start your morning off right with Arizona's Morning News with Jim and Jayme. You'll be informed with the very latest on what's going on in the Valley, Arizona, nation and throughout the world. Jim and Jayme are native Arizonans with more than 40+ years of local news coverage, six combined AP reporter of the year awards.

Start your morning off right with Arizona's Morning News with Jim and Jayme. You'll be informed with the very latest on what's going on in the Valley, Arizona, nation and throughout the world. Jim and Jayme are native Arizonans with more than 40+ years of local news coverage, six combined AP reporter of the year awards.rn

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